A couple of things.
1. RBG bonus still exists you still have to do RBG's for the bonus chance on gear for your first 3 wins. Not sure where the idea of it being removed to make it less required came from. It was more about making the caps simpler to understand.
2. The ashran bonus is very minimal and adds up to being what 2 week later for a full set? if you don't do ashran assuming you dont increase your caps with rating.
3. The queue times are to achieve some sort of balance inside while I do hate sitting in queue I do understand why it is there. If they were to remove this can you imagine the mess it would be?
The things I really hate and hope get fixed are:
1. The pathing and ability of players to bug out the NPC's. The horde side on my server has about 30+ champions bugged out at our base.
2. If you join with a bodyguard there are some bugs when interacting with the chests. You cant release your NPC because they are disabled in ashran so you have to leave causing you to drop out and have to requeue.
3. Sitting in queue for 3 hours then spending 10 minutes afk to put my kids in bed to find that I have been removed.
4. durability loss should be disabled in ashran.